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Isosceles triangle


In geometry, an isosceles triangle is a triangle that has two sides of equal length. Sometimes it .... The bases of these two right triangles are both equal to the hypotenuse times the sine of the b...

Definition of Isosceles Triangle - Math is Fun


Isosceles Triangle. more ... Isosceles Triangle. A triangle with two equal sides. The angles opposite the equal sides are also equal. See: Equilateral Triangle.

Isosceles triangle - math word definition - Math Open Reference


Try this Drag the orange dots on each vertex to reshape the triangle. Notice it always remains an isosceles triangle, the sides AB and AC always remain equal in ...

Isosceles Triangle -- from Wolfram MathWorld


An isosceles triangle is a triangle with (at least) two equal sides. In the figure above, the two equal sides have length b and the remaining side has length a .

Properties of an Isosceles Triangle


Definition: A triangle is isosceles if two of its sides are equal. We want to prove the ... Theorem: Let ABC be an isosceles triangle with AB = AC. Let M denote the  ...

Mathwords: Leg of an Isosceles Triangle


Leg of an Isosceles Triangle. Either of the two congruent sides of an isosceles triangle. See also. Base of an isosceles triangle. this page updated 21-feb-16

Definition and examples isosceles triangle | define isosceles triangle ...


When the two sides of a triangle are equal...Complete information about the isosceles triangle, definition of an isosceles triangle, examples of an isosceles ...

Mathwords: Base of an Isosceles Triangle


Base of an Isosceles Triangle. The side that is not a leg. That is, the non- congruent side of the triangle. See also. Area of a triangle, altitude of a triangle ...

Triangle Facts for Kids - Equilateral, Isosceles, Scalene, Obtuse ...


Find information related to equilateral triangles, isosceles triangles, scalene triangles, obtuse triangles, acute triangles, right angle triangles, the hypotenuse,  ...

Isosceles - definition of isosceles by The Free Dictionary


Having at least two equal sides: an isosceles triangle. [Late Latin īsoscelēs, from Greek īsoskelēs : īso-, iso- + skelos, leg.] American Heritage® Dictionary of the ...

isosceles triangle | Define isosceles triangle at Dictionary.com
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Triangles - Equilateral, Isosceles and Scalene - Math is Fun


Equilateral, Isosceles and Scalene. There are three special names given to triangles that tell how many sides (or angles) are equal. There can be 3, 2 or no ...

What is an Isosceles Triangle? - Definition, Properties & Theorem ...


In this lesson, you'll learn how an isosceles triangle's sides and angles make it unique. You'll also learn the theorem of isosceles triangles....

Isosceles Right Triangle -- from Wolfram MathWorld


A right triangle with the two legs (and their corresponding angles) equal. An isosceles right triangle therefore has angles of 45 degrees , 45 degrees , and 90  ...